Merge lp:~jelmer/brz/git-transport-error into lp:brz/3.2

[Jelmer Vernooij]

Handle connection closed errors.

handle connection closed errors.

[Jelmer Vernooij (jelmer)]

review: Approve

[The Breezy Bot (the-breezy-bot)]

Running landing tests failed
https://ci.breezy-vcs.org/job/brz-3.2/job/brz-3.2-land/115/

=== modified file 'breezy/git/remote.py'
--- breezy/git/remote.py	2022-02-18 00:33:13 +0000
+++ breezy/git/remote.py	2022-02-21 01:31:56 +0000
@@ -221,6 +221,8 @@
         return TransportError('Host key verification failed')
     if message == '[Errno 104] Connection reset by peer':
         return ConnectionReset(message)
+    if message == 'The remote server unexpectedly closed the connection.':
+        return TransportError(message)
     # Don't know, just return it to the user as-is
     return RemoteGitError(message)
 
 
=== modified file 'breezy/git/tests/test_remote.py'
--- breezy/git/tests/test_remote.py	2022-02-18 00:33:13 +0000
+++ breezy/git/tests/test_remote.py	2022-02-21 01:31:56 +0000
@@ -97,6 +97,11 @@
         e = parse_git_error("url", "foo")
         self.assertIsInstance(e, RemoteGitError)
 
+    def test_connection_closed(self):
+        e = parse_git_error(
+            "url", "The remote server unexpectedly closed the connection.")
+        self.assertIsInstance(e, TransportError)
+
     def test_notbrancherror(self):
         e = parse_git_error("url", "\n Could not find Repository foo/bar")
         self.assertIsInstance(e, NotBranchError)